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Minecraft Java 1.21 Mods

Browse 222 free mods for Minecraft Java 1.21 — popular picks include EXP-Gems, Windburst in Netherite Armor, Cobblemon: Gem Cutting!.

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EXP-Gems
1.21

EXP-Gems

Perfect for RPG/Fantasy servers

227downloads
Windburst in Netherite Armor
1.21.10fabric

Windburst in Netherite Armor

Allows players to launch themselves up with wind charges even while in Netherite armor.

210downloads
Cobblemon: Gem Cutting!
24w12a

Cobblemon: Gem Cutting!

Ever thought the type gems were too hard to find? Then craft and cut them yourself!

205downloads
Mushroom Blocks Optimization│蘑菇塊優化
1.21.9

Mushroom Blocks Optimization│蘑菇塊優化

A Mushroom Block will drop itself when broken, and can be broken down into Mushrooms.│蘑菇塊被破壞後會掉落自身,並且可以分解成蘑菇。

197downloads
Wheel of Misfortune
1.21.11fabric

Wheel of Misfortune

Mod for interesting speedruns with modificators. I take modifications from Youtuber KompotikIvun. Sooo... Yes I made this mod party for myself.

193downloads
Mystic Mechanica
1.21.1neoforge

Mystic Mechanica

A world with Magic and many Technical function, Beautiful graphics, Fantasy, Modpack

188downloads
Stonecutter Shelves
1.21.9

Stonecutter Shelves

Adds the ability to craft shelves in the stonecutter using logs or stripped logs.

187downloads
Where Is My Spawn?
1.21fabric

Where Is My Spawn?

... you ask yourself. Until you find this mod.

184downloads
MobIgnore
1.20

MobIgnore

Allows players to disable mob aggression towards themselves.

183downloads
hardcorify
1.21.1neoforge

hardcorify

adds an additional heart that changes depending on how many hours you have lived. the heart itself has no effect on gameplay and does not give any advantages.

179downloads
Revive Core
1.21

Revive Core

Hardcore death-ban plugin with revival mechanics and self-revive protection.

178downloads
Soul Alchemy
1.21.4

Soul Alchemy

This datapack was originally created as a way for the player to modify their own attributes in a Survival world. This datapack has since expanded to a couple more things to do with the player modifying themself of close items/objects.

175downloads
PluginPilot
1.19

PluginPilot

Download plugins directly from Modrinth,Hangar,SpigotMC while being ingame! Load,unload, debug all in one plugin itself :)

174downloads
Acid of Rain
1.21

Acid of Rain

In this plugin, a danger zone has been created that simulates acid rain with four threat levels. A protective suit has also been created to help you survive in this area. You will find yourself in a world where instead of the usual boundaries of Minecraft,

174downloads
Fractures - Shelved
1.21.9

Fractures - Shelved

Brush your Shelves! Using a Brush on a Shelf Block allows you to change how its items are displayed.

171downloads
Re:zer0
1.21.1neoforge

Re:zer0

Die, return, try again. When cursed by the Witch of Envy, death becomes a checkpoint that rewinds your body, inventory, and the world itself.

170downloads
Mythical_sword
1.21.1neoforge

Mythical_sword

This mod adds a mythical sword. Funny for manhunts.

167downloads
snapcam
1.21.1fabric

snapcam

Placeable camera for Minecraft fabric 1.21.1 — enter its view, shoot handheld, or use the self-timer. No commands, no custom keybinds. Inspired by the Education Cam.

162downloads
Size changing potions
1.21.8neoforge

Size changing potions

A pretty simple but effective mod that adds size changing potions, which does NOT use pekhui! Try not to make yourself too big or... *windows error noise*

151downloads
Fractured Reality
1.21.1neoforge

Fractured Reality

A story focused mod, in which unknown beings will enter your world and break apart reality itself.

146downloads
Overgrow
1.21.11fabric

Overgrow

Let the world OVERGROW itself.

139downloads
Vyn's Clones
1.21.1neoforge

Vyn's Clones

Conjure perfect self-reflections that can aid your journey

131downloads
DrawerShelves
1.21.9

DrawerShelves

Drawers storage system 100%server side using shelf blocks

129downloads
SuperHide
1.2.1

SuperHide

This plugin allows people with permissions to fully hide themselves in the playerlist! It shows no empty nickname, it completely hides you!

127downloads
Umbrellas
1.21.9

Umbrellas

Umbrella, feel yourself Mary Poppins

124downloads
MCCapes
1.21.11fabric

MCCapes

Lets you choose your own client sided minecraft cape purely cosmetic no one else can see besides yourself!

122downloads
RandomNoteBlock
1.20

RandomNoteBlock

Make noteblocks play random sound itself

119downloads
LightVision
1.21

LightVision

Lightweight night vision plugin — let players toggle it themselves, or control, block and automate it as staff.

116downloads
Embers of Rest
1.21.1fabric

Embers of Rest

A simple and immersive mod that allows players to rest by the campfire. Warm yourself, recover health over time, and enjoy a cozy survival experience.

116downloads
Cloth Armour
1.21.4

Cloth Armour

Protect yourself from the Warden!

113downloads
Self Planting Crop Items
1.21

Self Planting Crop Items

Drop crop items (seeds, potatoes, ect.) onto farmland and it'll plants itself!

107downloads
Soul Items
1.21fabric

Soul Items

Skip the standard ore grind and hunt for rare, self-leveling tools exclusively found in Ancient City structures. Elevate your playstyle as your gear organically grows stronger with every action you take.

106downloads
Craftlings
1.21.8neoforge

Craftlings

Summon fantasy themed mobs and watch them clash in epic free for all battles, or set up full scale wars in custom arenas.

105downloads
Meridian - Enchanting Overhaul
1.21.1fabric

Meridian - Enchanting Overhaul

Enchanting you build toward, not a slot machine. Five-stat shelves shape every roll, with treasure shelves, salvage tomes, and enchantment libraries for storage. 146 enchantments, deeply configurable, standalone.

104downloads
Burning the Silverfish│燃燒蠹蟲
1.21.5

Burning the Silverfish│燃燒蠹蟲

Destroying an infested block with a tool enchanted with Silk Touch will cause it to drop itself. Smelting it in a furnace can restore it to its uninfested state.│使用帶有精準採集附魔的工具破壞蟲蝕方塊會使其掉落自身。將其放入熔爐中熔煉可以使其恢復到沒有被蟲蝕的狀態。

104downloads
nameshort
1.21.1fabric

nameshort

This mod allows you to have shortcuts for your command. It is compatible with other mods so try it for yourself!

100downloads